Why do divers choose to dive under the Blue Heron Bridge either one hour before or one hour after high tide?
Park near the bridge & small beach. Diving can only be done at slack tide! … Dive the site beginning one hour before slack tide up to one hour after slack tide and visibility is crystal clear. Once the tides are moving, visibility quickly goes to near zero.
What does diver down flag look like?
Divers Flag: A rectangular red flag, at least 15 x 15 inches, with a white diagonal stripe is used to indicate the presence of a submerged diver in the area.
What is slack water after high tide?
Slack water is a short period in a body of tidal water when the water is completely unstressed, and there is no movement either way in the tidal stream, and which occurs before the direction of the tidal stream reverses. … Similarly, the flood may run for up to three hours after the water has started to fall.
Are dogs allowed at Phil Foster Park?
No, not allowed in beach nor fishing bridges. But you can walk them around the park and parking areas over looking water … my golden loves being there !